Daito Analysis Research provides support for your motor development and material proposals using the material analysis technology and magnetic material evaluation technology cultivated over many years.
As the electrification of vehicles accelerates, the development of high-efficiency motors has become an essential element for achieving carbon neutrality, requiring improvements in both efficiency and reliability. Additionally, in response to the rapidly changing social conditions, reverse engineering (disassembly investigation) is an indispensable factor for shortening development periods and controlling costs. Our company will provide support and material proposals using the material analysis and evaluation technologies we have cultivated over many years.
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basic information
1. We will disassemble the motor body to extract the components and conduct investigations and analyses of each component. 2. The magnetic characteristics of the magnet will be investigated considering the influence of the magnetic flux flow on the stator side, focusing on the thickness direction's characteristic distribution and temperature characteristics. 3. Pole point diagram measurements can be performed locally for diameters of 1 mm or less. Our unique method allows for conversion to magnetic orientation degree, which can be used for magnetic flux distribution within the magnet and local demagnetization assessment. 4. In the organizational investigation of the magnet, we will confirm factors such as crystal grain size, distribution, and interface formation that affect magnetic properties. 5. As part of the organizational analysis of the magnet, we will visualize the crystal orientation distribution and types and distribution of organizational phases using EBSD. 6. In the component distribution analysis, we will measure the distribution of the main phase components and interface components, and also investigate the presence of segregation, different materials, and foreign substances. Our method allows for quantification, which can be utilized for correlation with magnetic properties, material design assessment, and local analysis. 7. In surface treatment analysis, we will conduct everything from sample extraction to substance identification. 8. We also support practical evaluations such as total magnetic flux measurement, magnetic permeability measurement, environmental testing, and mechanical testing as investigation items, so please feel free to consult us.
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Magnet analysis survey
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Company information
Daitō Analysis Research has been advancing the establishment of an advanced think tank based on highly reliable analysis and analytical techniques accumulated in various material fields, as well as the challenges received from a wide range of industry customers. We aim to solve our customers' various issues with the least cost and the shortest delivery time. Moving forward, we would like to support our customers' research and development using the latest equipment and advanced manpower, and assist in creating products that enrich the future.